At present mostly non-renewable materials like coal, crude oil, gas are used for production of thermal energy. On the other hand there is biomass as a renewable source of energy. Mankind could make three and a half times more thermal energy from the planet´s yearly production of biomass than we can make use of now. From this point of view raw wood is the only fully renewable fuel.

Original material for the production of ecological briquettes is clean wooden sawdust. We get it from crefully selected woodworkers who can guarantee the material does not contain any pollutants (varnish, glue, gravel). The sawdust is mostly taken from sawmills in our region, never from furniture plants. We process 11.000 tons of sawdust each year.

Special proportion of soft- and hardwood sawdust provides best qualities of briquettes - ash content, heat value, compactness.

Sawdust = pure source of energy